Underlying standards
The safety assessment is based on the following standards:
Safety encoder
EN 62061 EN 61508 | EN 61800‑5‑2 | EN ISO 13849 -1 | |
|---|---|---|---|
ES7S EG7S | ✔ | – | ✔ |
AS7W AG7W | ✔ | – | ✔ |
AS7Y AG7Y | ✔ | – | ✔ |
EK8S EK8W AK8W AK8Y AK8H | ✔ | – | ✔ |
EK8Z EK9Z AK8Z | – | ✔ | ✔ |
EI7C FS | – | ✔ | ✔ |
✔ | Applicable |
– | Not applicable |
Safety integrity level 3 (SIL 3) or performance level e (PL e) can be achieved if a functionally safe motor option is suitably integrated into a safety system. The requirements (e.g. on the system architecture, required diagnostics and failure probabilities) are to be implemented according to the normative specifications and to the document in hand.
